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Section: Fragrance > Regulatory & Research
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'Ester Dance Reaction' Yields Low-cost Aromatic Esters
Research from Waseda University in Japan describes a novel catalyst and reaction, the "ester dance reaction," that could make synthesizing aromatic compounds sustainably easier.
Aug 5th, 2020
Syntheses and Odor Characteristic of Beta-Terpinyl Esters
Our method of snythesis of terpin-1,8 diesters and eliminating one mole of acid made it possible for the first time to produce beta-terpinyl esters with interesting odour properties. This represents a major expansion of the variety of perfumery synthetics produced from turpentine.
Apr 6th, 2016
Pink-perfume-spray-200
Patent Pick: Carboxy Ester Ketals for Fragrance
Patent Picks are chosen by the editors from publicly available sources. Today's choice are carboxy ester ketals as fragrance compositions, among other uses.
Oct 16th, 2015
Quantitative Relationships Between Structure and the Fruity Odor of Esters
This article describes the evaluation of three QSAR approacbes (CoMFA, Hansch and Principal Component Analysis) which were used to investigate the correlation between chemical structure and the fruitiness of esters. It includes the first published study of the use of comparative molecular field analysis (CoMFA) in the formulation of a structure-odor relationship.
Apr 6th, 2016
Fragrant Esters of 3-Cyclohexyl-1-propanol and 3-Cyclohexyl-1-butanol
Preparation and fragrance properties of some esters of 3-cyclohexyl-1-propanol and 3-cyclohexyl-1-butanol are described in this study. The compounds reported in this study possess interesting fragrant properties and may enrich the assortment of synthetic fragrant compounds used in perfumev industry
Apr 6th, 2016
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